20707466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13499}}^1$

素因数の和:13573

約数の個数: 16

約数和(自身を含む): 34020000

約数和(自身を除く): 13312534

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13499, 26998, 175487, 350974, 796441, 1592882, 10353733, 20707466]

約数ペア:

[(1, 20707466), (2, 10353733), (13, 1592882), (26, 796441), (59, 350974), (118, 175487), (767, 26998), (1534, 13499)]